Grundfos LSV Serie Instrucciones De Instalación Y Funcionamiento página 24

Pos. Code Explanation
Code for shaft and sleeve materials
D: SS420 and no sleeve
E: SS304 and no sleeve
8 D
J: SS316 and no sleeve
L: Duplex stainless steel and no sleeve
X: Special
Code for pump casing and
impeller materials
B: Cast iron and bronze
S: Cast iron and SS304
C: Cast iron and SS316
9 S
D: Cast iron and duplex stainless steel
U: SS304 and SS304
K: Duplex stainless steel and duplex
stainless steel
X: Special
Code for shaft seals or stuffing box
BAQE : Rubber bellows unbalance seal, carbon
AAQE : O-ring unbalance seal, carbon
DAQE : O-ring balance seal, carbon
SAQE : Rubber bellows balance seal, carbon
BBQE : Rubber bellows unbalance seal, carbon, SiC, EPDM
ABQE : O-ring unbalance seal, carbon, SiC, EPDM
DBQE : O-ring balance seal, carbon, SiC, EPDM
SBQE : Rubber bellows balance seal, carbon, SiC, EPDM
BQQE : Rubber bellows unbalance seal, SiC, SiC, EPDM
AQQE : O-ring unbalance seal, SiC, SiC, EPDM
DQQE : O-ring balance seal, SiC, SiC, EPDM
SQQE : Rubber bellows balance seal, SiC, SiC, EPDM
10 BBQE BBVP: Rubber bellows seal, carbon, aluminium oxide, nitrile rubber
SNEK: Stuffing box with synthetic polymer packing rings, uncooled, with internal barrier fluid
BAQV: Rubber bellows unbalance seal, carbon
AAQV: O-ring unbalance seal, carbon
DAQV: O-ring balance seal, carbon
SAQV: Rubber bellows balance seal, carbon
BBQV: Rubber bellows unbalance seal, carbon, SiC, FKM
ABQV: O-ring unbalance seal, carbon, SiC, FKM
DBQV: O-ring balance seal, carbon, SiC, FKM
SBQV: Rubber bellows balance seal, carbon, SiC, FKM
BQQV: Rubber bellows unbalance seal, SiC, SiC, FKM
AQQV: O-ring unbalance seal, SiC, SiC, FKM
DQQV: O-ring balance seal, SiC, SiC, FKM
SQQV: Rubber bellows balance seal, SiC, SiC, FKM
24
B: SS420 and bronze
A: SS420 and SS304
C: SS420 and SS316
K: Duplex stainless steel and duplex
stainless steel
Q: Alloy steel and no sleeve
M: Alloy steel and bronze
N: Alloy steel and SS304
A: Ductile iron and bronze
Q: Ductile iron and SS304
G: Ductile iron and SS316
H: Ductile iron and duplex stainless steel
J: SS316 and SS316
1)
, SiC, EPDM
1)
, SiC, EPDM
1)
, SiC, EPDM
1)
, SiC, EPDM
1)
, SiC, FKM
1)
, SiC, FKM
1)
, SiC, FKM
1)
, SiC, FKM